Enum RewriteSource

pub enum RewriteSource<'index, ContentChange, SubmoduleStatus> {
    RewriteFromIndex {
        index_entries: &'index [Entry],
        source_entry: &'index Entry,
        source_entry_index: usize,
        source_rela_path: &'index BStr,
        source_status: EntryStatus<ContentChange, SubmoduleStatus>,
    },
    CopyFromDirectoryEntry {
        source_dirwalk_entry: Entry,
        source_dirwalk_entry_collapsed_directory_status: Option<Status>,
        source_dirwalk_entry_id: ObjectId,
    },
}

Available on crate feature worktree-rewrites only.

Either an index entry for renames or another directory entry in case of copies.

Variants

RewriteFromIndex

The source originates in the index and is detected as missing in the working tree. This can also happen for copies.

Fields

index_entries: &'index [Entry]

All entries in the index.

source_entry: &'index Entry

The entry that is the source of the rewrite, which means it was removed on disk, equivalent to Change::Removed.

Note that the entry-id is the content-id of the source of the rewrite.

source_entry_index: usize

The index of the source_entry for lookup in index_entries - useful to look at neighbors.

source_rela_path: &'index BStr

The repository-relative path of the source_entry.

source_status: EntryStatus<ContentChange, SubmoduleStatus>

The computed status of the source_entry.

CopyFromDirectoryEntry

This source originates in the directory tree and is always the source of copies.

Fields

source_dirwalk_entry: Entry

The source of the copy operation, which is also an entry of the directory walk.

Note that its rela_path is the source of the rewrite.

source_dirwalk_entry_collapsed_directory_status: Option<Status>

collapsed_directory_status is Some(dir_status) if this source_dirwalk_entry was part of a directory with the given dir_status that wasn’t the same as the one of source_dirwalk_entry and if gix_dir::walk::Options::emit_collapsed was CollapsedEntriesEmissionMode::OnStatusMismatch. It will also be Some(dir_status) if that option was CollapsedEntriesEmissionMode::All.

source_dirwalk_entry_id: ObjectId

The object id as it would appear if the entry was written to the object database. It’s the same as dirwalk_entry_id, or diff is Some(_) to indicate that the copy was determined by similarity.

Implementations

impl<ContentChange, SubmoduleStatus> RewriteSource<'_, ContentChange, SubmoduleStatus>

Access

pub fn rela_path(&self) -> &BStr

The repository-relative path of this source.

Trait Implementations

impl<'index, ContentChange: Clone, SubmoduleStatus: Clone> Clone for RewriteSource<'index, ContentChange, SubmoduleStatus>

fn clone(&self) -> RewriteSource<'index, ContentChange, SubmoduleStatus>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'index, ContentChange: Debug, SubmoduleStatus: Debug> Debug for RewriteSource<'index, ContentChange, SubmoduleStatus>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'index, ContentChange: PartialEq, SubmoduleStatus: PartialEq> PartialEq for RewriteSource<'index, ContentChange, SubmoduleStatus>

fn eq( &self, other: &RewriteSource<'index, ContentChange, SubmoduleStatus>, ) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'index, ContentChange, SubmoduleStatus> StructuralPartialEq for RewriteSource<'index, ContentChange, SubmoduleStatus>